How many competitive decks play A-Cauldron Familiar?

Our database currently tracks 8 competitive decklists that include this card.

What formats use A-Cauldron Familiar most?

Historic is the most common format (100% of tracked lists).

Top co-played cards include A-Haywire Mite (100%) and Birthing Ritual (100%).

The most recent ingested list was at Arena Championship 12 (May 23, 2026).

Tracked lists span May 2026 through May 2026.

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Competitive insights for A-Cauldron Familiar

A-Cauldron Familiar appears in 8 competitive decklists in our database. Historic accounts for 100% of lists. Coverage spans May 2026 to May 2026.

Format	Decks	Share
	8	100%

Other ingested formats (not in the competitive breakdown): 100%

How many competitive decks play A-Cauldron Familiar?: Our database currently tracks 8 competitive decklists that include this card.
What formats use A-Cauldron Familiar most?: Historic is the most common format (100% of tracked lists).
What cards pair with A-Cauldron Familiar?: Top co-played cards include A-Haywire Mite (100%) and Birthing Ritual (100%).

Competitive insights for A-Cauldron Familiar

A-Cauldron Familiar appears in 8 competitive decklists in our database. Historic accounts for 100% of lists. Coverage spans May 2026 to May 2026.

Format	Decks	Share
	8	100%

Other ingested formats (not in the competitive breakdown): 100%

How many competitive decks play A-Cauldron Familiar?: Our database currently tracks 8 competitive decklists that include this card.
What formats use A-Cauldron Familiar most?: Historic is the most common format (100% of tracked lists).
What cards pair with A-Cauldron Familiar?: Top co-played cards include A-Haywire Mite (100%) and Birthing Ritual (100%).